/*
 * @copyright Copyright (c) 2016 Julius Härtl <jus@bitgrid.net>
 *
 * @author Julius Härtl <jus@bitgrid.net>
 *
 * @license GNU AGPL version 3 or any later version
 *  
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU Affero General Public License as
 *  published by the Free Software Foundation, either version 3 of the
 *  License, or (at your option) any later version.
 *  
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU Affero General Public License for more details.
 *  
 *  You should have received a copy of the GNU Affero General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *  
 */

app.factory('StatusService', function(){
    // Status Helper
    var StatusService = function() {
        this.active = true;
        this.icon = 'loading';
        this.title = '';
        this.text = '';
        this.counter = 0;
    };


    StatusService.prototype.setStatus = function($icon, $title, $text) {
        this.active = true;
        this.icon = $icon;
        this.title = $title;
        this.text = $text;
    };

    StatusService.prototype.setError = function($title, $text) {
        this.active = true;
        this.icon = 'error';
        this.title = $title;
        this.text = $text;
        this.counter = 0;
    };

    StatusService.prototype.releaseWaiting = function() {
        if(this.counter>0)
            this.counter--;
        if(this.counter<=0) {
            this.active = false;
            this.counter = 0;
        }
    };

    StatusService.prototype.retainWaiting = function() {
        this.active = true;
        this.icon = 'loading';
        this.title = '';
        this.text = '';
        this.counter++;
    };

    StatusService.prototype.unsetStatus = function() {
        this.active = false;
    };

    return {
        getInstance: function() {
            return new StatusService();
        }
    }

});


